Carbon for filters; chemical preparations, unprocessed plastics and mineral substances in the nature of filtering materials for use in a variety of industries

Metal building materials; nozzles of metal; non-electric cables and wires of common metal; metallic pipes and tubes; pipe sections of metal; process equipment of metal, namely, casks and containers; transportable buildings of metal

Filters being parts of machines for climate control and oil removal; filters being parts of machines for industrial finishing processes and oil separation; filter cartridges for filtering machines for industrial finishing processes and oil separation; dust removing installations for cleaning purposes; gas filtering chambers, namely, consisting of dust explosion vent modules, dust collectors, oil mist separators

Regulating, controlling, measuring apparatus and devices and electric or electronic switching apparatus, namely, temperature controls, measuring apparatus for measuring humidity, air quality and pressure, climate control systems consisting of digital thermostats, air conditioning, heating, ventilating and drying control devices, and microprocessor controllers, for air conditioners and structural replacement parts therefor; computers and computer software for controlling temperature, drying, ventilating, air treatment, climate control, and humidity for controlling and regulating air conditioning installations

Apparatus for heating, steam generating, refrigerating, drying, and ventilating, namely, air conditioners, air conditioning units, air cooling apparatus, air filtering installations, evaporators for air conditioners, valves for air conditioners, air purification units, exhaust fans, air purifiers, ventilators for air conditioners, humidifiers, dehumidifiers, ovens for industrial purposes, steam generators, steam condensers for refrigerators, heat-exchangers, electric heating units, refrigerators, electric fans, heat pumps, dryings for industrial use, condensate filters for refrigerators; devices and apparatus for industrial heat technology, including for industrial ventilating, air conditioning and cooling as well as room ventilation installations, namely, air handling units, dehumidifiers, air handlers, precision air-conditioning units, fan convector heaters, convector heaters, cold water generators, heat pumps, filters and filtration systems constructed therefrom; clean rooms sanitary installations; heat exchangers and fittings for heat exchangers, included in this class; filters for air-conditioning; parts for the aforesaid apparatus and installations, included in this class; air conditioning installations; air conditioners; fans for air-conditioning; fans being parts of air-conditioning installations; filters being parts of household and industrial installations; refrigerating chambers; air heating apparatus, namely, heat exchangers; air sterilizers; air dryers; electric radiators; regulating and safety accessories for air conditioning apparatus; heat pumps; heat recovery devices; heat accumulators; heat exchanger pipes, cooler pipes and condenser tubes, finned tubes and filter pipes for heat exchangers

Semi-processed foams and films of plastic in the nature of filtering materials for use in air conditioning apparatus, ventilating apparatus, air treatment apparatus, climate control apparatus, drying apparatus, heating apparatus, steam generating apparatus, refrigerating apparatus, water supply apparatus and sanitary purposes apparatus; plastic nonwovens being filter material for use in air conditioning apparatus, ventilating apparatus, air treatment apparatus, climate control apparatus, drying apparatus, heating apparatus, steam generating apparatus, refrigerating apparatus, water supply apparatus and sanitary purposes apparatus; polymer nonwovens being filtering material for use in air conditioning apparatus, ventilating apparatus, air treatment apparatus, climate control apparatus, drying apparatus, heating apparatus, steam generating apparatus, refrigerating apparatus, water supply apparatus and sanitary purposes apparatus

Non-metallic building materials, in particular rolled, pressed, extruded, cast and forged components of plastic; pipes and pipelines of plastic

Vinyl, cloth, and synthetic textiles for use in the manufacture of filtering material

Building construction; repair of apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, air-conditioning, ventilating, heat recovery, air filtering and water supply and sanitary purposes, air filters and parts and accessories for the aforesaid apparatus; construction project management services; building repair; interference suppression services for electric apparatus and for air conditioning installations and apparatus; repair, installation, and maintenance of machines, namely, air treatment machines, electric appliances, apparatus and systems for compressed air treatment systems, air conditioners and air conditioning installations, and refrigerating apparatus; construction consulting

Custom manufacturing of apparatus for heating, steam generating, cooking, refrigerating, drying, air-conditioning, ventilating, heat recovery, air filtering to the order and specification of others; air conditioning; generating energy; generating heat; air purification; treatment of metal; freshening of air; air deodorizing; rental of air conditioning apparatus; rental of space heating apparatus; water treatment services

Scientific research services; technological services, namely, technical research of systems for air conditioning apparatus, ventilating apparatus, air treatment apparatus, climate control apparatus, drying apparatus, heating apparatus, steam generating apparatus, cooking apparatus, refrigerating apparatus, water supply apparatus and sanitary purposes apparatus and design services for others of systems for air conditioning apparatus, ventilating apparatus, air treatment apparatus, climate control apparatus, drying apparatus, heating apparatus, steam generating apparatus, cooking apparatus, refrigerating apparatus, water supply apparatus and sanitary purposes apparatus; industrial analysis and research services, namely, technical analysis of products and processes and technical research services in the field of electrical engineering, machinery research, chemical research; construction drafting and consultancy related thereto; engineering services; surveying; technical research, namely, research in the field of electrical engineering, machinery research, chemical research; design, development and engineering services relating to industrial and machine installations, heating, steam generating, refrigerating, drying, air conditioning, ventilating, heat recovery, air filtering, air filters; material testing; research and development of new products for others; technical design of new products; writing of computer programs; research in the field of physics; laboratory analysis and research in the field of air conditioning and heating and cooling systems, ventilating systems, air treatment systems, drying systems, steam generating systems, cooking systems, refrigerating systems, water supply systems, and sanitary purpose systems; mechanical research; research in the field of climate technology; calibration and function testing of measuring apparatus; quality control for others; design and development of computer hardware and computer software for use in connection with air conditioning apparatus, cooling apparatus, ventilation apparatus and heating apparatus; data programming for others; electronic data storage

Licensing of intellectual property; copyright management; administration of intellectual property licensing rights